Polymer-Assisted Hydrothermal Synthesis of Hierarchically Arranged Hydroxyapatite Nanoceramic

Figure 1

FESEM images of polymer-assisted HA nanostructures with PAM concentrations of 2, 3, and 4 g/L (a, c, and e) and hydrothermal reaction times of 6 hr and (b, d, and f) 12 hr.

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